Warstorm is a fantasy fighting game where you pit your armies against hordes of enemies, friends, or anyone in the world.(Source: http://www.facebook.com/Warstorm )
This Facebook app is a virtual CCG. Players collect cards representing heroes, military units, monsters, spells, artifacts, and other elements. They then put the cards into squads and send the squads into battle.
Battles are resolved automatically and shown to the player. The player makes the strategic choices of which cards to use, not the tactical choices of what the individual cards do in battle.
Players can defeat a series of missions, battle friends, or battle random other players. Players can also share loot and gifts with friends.